Product Introduction
Looking for exceptional metal materials for your demanding applications? Our high purity niobium plate delivers outstanding performance with over 99.95% purity. Manufactured in China's "Titanium Capital" by Shaanxi Chuanghui Daye Metal Material Co., Ltd., these plates combine superior quality with competitive pricing. With over 30 years of industry expertise, we provide reliable solutions for aerospace, chemical processing, and advanced manufacturing applications worldwide.
Our niobium plates offer remarkable advantages for your projects:
| Property | Specification |
|---|---|
| Alloy Composition | Nb >99.95% |
| Density | 8.57 g/cm³ |
| Melting Point | 2,468°C (4,474°F) |
| Tensile Strength | 220–360 MPa |
| Thickness Range | 0.5–50 mm |
| Maximum Width | 1000 mm |
| Maximum Length | 3000 mm |
| Surface Finish | Polished, Pickled, or As-rolled |
Chemical Composition
|
Material |
Main elements(%) |
Impurities (Maximum %) |
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Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
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RO4200 |
Remainder |
0.004 |
0.004 |
0.002 |
0.005 |
0.005 |
0.002 |
0.07 |
0.015 |
0.0040 |
0.0015 |
0.003 |
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RO4210 |
Remainder |
0.01 |
0.01 |
0.005 |
0.02 |
0.01 |
0.004 |
0.10 |
0.02 |
0.01 |
0.0015 |
0.01 |
Mechanical Properties
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Grade |
Tensile strength psi(MPa), ≥ |
Yield strength δ0.2, psi (MPa),≥ |
Elongation in 1"/2" gage length, %, ≥ |
|
|
>=0.010 |
<0.010 |
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RO4200 RO4210 |
18000 (125) |
12000 (85) |
25 |
20 |
Available Grades and Materials
We supply various grades to meet your specific requirements:
All materials comply with international standards including ASTM B393 and AMS specifications.
Our advanced manufacturing ensures consistent quality:
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High purity niobium plate serves diverse industries:
Electronic devices
Medical implants
Steel industry
Chemical Processing
Aerospace and Defense
Energy and Environmental Engineering
We maintain strict dimensional controls:
Our high purity niobium plate excels in demanding environments. The exceptional purity level ensures predictable behavior in critical applications. You'll appreciate the material's excellent thermal conductivity and low coefficient of expansion. These properties make it perfect for precision instruments and high-temperature applications.
The plate's surface quality meets stringent requirements. We offer various finishes including bright annealed, pickled, and polished surfaces. Each finish serves specific application needs while maintaining the material's inherent properties.
Every plate undergoes rigorous testing:
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We understand your unique requirements. Our experienced team provides:
Your orders receive careful handling:
Shaanxi Chuanghui Daye Metal Material Co., Ltd. stands out because:

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Q: What makes your niobium plates different from others?
A: Our plates feature over 99.95% purity with consistent quality backed by 30+ years of manufacturing experience.
Q: Can you provide small quantities for testing?
A: Yes, we offer prototype quantities and samples for evaluation purposes.
Q: What's the typical lead time for standard sizes?
A: Standard sizes typically ship within 1-2 weeks, custom orders may require 2-3 weeks.
Q: Do you provide material certificates?
A: Yes, complete test certificates accompany every shipment with chemical and mechanical property verification.
Ready to discuss your high purity niobium plate requirements? Our technical team is here to help you select the perfect material for your application. Contact us today for quotes, technical specifications, or any questions about our products.
Email: info@chdymetal.com
Mob./what'spp: 86-18049386902
Let us be your trusted partner for premium niobium solutions. With our commitment to quality, competitive pricing, and exceptional service, you'll have the materials you need when you need them.

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